Russian official: Plane crash caused by error, not terror
Russian Transportation Minister says Sunday's plane crash caused by technical issue or human error.
Russian Transportation Minister says Sunday's plane crash caused by technical issue or human error.
Syria-bound Russian military jet crashes with 91 onboard, Defense Ministry investigates cause of crash.
UPDATED: Russian military plane disappears 20 minutes after takeoff.
Small domestic aircraft vanishes during short-haul flight after losing contact with air traffic control.
162 people on flight to Singapore which never arrived at its destination; air and sea rescue effort launched.